* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #f5f8fa;
}

li {
    list-style: none;
}

ul::after {
    display: block;
    content: "";
    clear: both;
}

.container {
    margin: auto;
    width: 1200px;
    display: flex;
}

.row {
    display: flex;
}

nav {
    margin-left: -15px;
    background-color: #3097d1;
}

nav ul li {

    float: left;
}

nav li a {
    text-decoration: none;
    display: inline-block;
    padding: 17px 15px;
    color: #c0d5db;
}

nav li a:hover {
    color: white;
}

nav li a.active {
    color: white;
}

nav img {
    margin-right: 15px;
    margin-top: 15px;
    width: 85px;
    height: 25px;
}

main .col3 {
    padding: 30px 0;
    float: left;
    flex-basis: 25%;
}

main .col6 {
    padding-top: 30px;
    float: left;
    flex-basis: 50%;
}

main .col3 .top {
    background: url("../img/iceland.jpg");
    background-size: cover;
    width: 100%;
    height: 150px;
    display: inline-block;
    position: relative;
}

main .col3 .top img {
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    border: 3px solid white;
    border-radius: 50%;
    position: absolute;
    top: 100px;
    left: 50%;
}

main .col3 .bottom {
    text-align: center;
}

main .col3 .bottom h3 {
    padding-top: 50px;
}

main .col3 .bottom p {
    margin-bottom: 30px;
    padding: 10px 20px;
    font-size: 14px;
}

main .col3 .box-1 {
    background: white;
    border: 1px solid #b0c5cb;
    border-radius: 3px;
}

main .col3 .box-2 {
    background: white;
    padding-top: 15px;
    padding-bottom: 30px;
    padding-left: 15px;
    margin-top: 20px;
    border: 1px solid #b0c5cb;
    border-radius: 3px;
}

main .col3 .box-3 {
    background: white;
    text-align: center;
    margin-top: 20px;
    border: 1px solid #b0c5cb;
    border-radius: 3px;
}

main .col3 .box-2 p {
    color: #1e3948;
    margin-top: 6px;
}

main .col3 .box-2 a {
    text-decoration: none;
    color: #3097d1;
}

main .box-3 h3 {
    margin: 10px 0 15px 15px;
    text-align: left;
}

main .box-3 img {
    width: 125px;
    margin-bottom: 5px;
}

main .col6 {
    margin-bottom: 100px;
    background: white;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 30px;
    border: 1px solid #b0c5cb;
    padding: 20px 0;
}

main .col6 .top {
    padding: 0 20px;
    position: relative;
    padding-bottom: 50px;
    border-bottom: 1px solid #b0c5cb;
}

h3 {
    color: #192332;
    font-family: 微软雅黑;
    font-size: 18px;
    margin-bottom: 5px;
}

main .col6 .top span {
    position: absolute;
    top: 0px;
    right: 10px;
    font-size: 15px;
    text-align: right;
    color: rgba(72, 82, 87, 0.64);
}

main .col6 .top p {
    line-height: 1.5;
    color: #1e3948;
    font-size: 14px;
}

main .col6 .img {
    margin-top: 10px;
    margin-left: -15px;
    margin-bottom: 20px;
}

main .col6 .img img {
    margin-left: 15px;
    margin-top: 15px;
    width: 46.56%;
    height: 212px;
}

main .col6 p.p-q {
    font-size: 16px;
    margin-top: 15px;
}

main .col6 .center {
    position: relative;
    padding: 30px 20px;
    border-bottom: 1px solid #b0c5cb;
}

main .col6 .center h3 {
    color: #192332;
    font-family: 微软雅黑;
    font-size: 18px;
    margin-bottom: 5px;
}

main .col6 .center span {
    position: absolute;
    top: 30px;
    right: 55px;
    font-size: 15px;
    text-align: right;
    color: rgba(72, 82, 87, 0.64);
}

main .col6 .center p {
    line-height: 1.5;
    color: #1e3948;
    font-size: 14px;
}

main .col6 .bottom {
    position: relative;
    padding: 30px 20px;
}

main .col6 .bottom h3 {
    color: #192332;
    font-family: 微软雅黑;
    font-size: 18px;
    margin-bottom: 5px;
}

main .col6 .bottom span {
    position: absolute;
    top: 30px;
    right: 55px;
    font-size: 15px;
    text-align: right;
    color: rgba(72, 82, 87, 0.64);
}

main .col6 .bottom img {
    margin-top: 25px;
    margin-bottom: 40px;
    width: 100%;
}

main .col6 strong {
    color: #1a2535;
}

main .col6 .bottom p {
    line-height: 1.5;
    color: #1e3948;
    font-size: 14px;
}

main .col3 .top-2 {
    background: white;
    padding: 20px 20px;
    border: 1px solid #b0c5cb;
}

main .col3 .top-2 h3 {
    margin-bottom: 10px;
}

main .col3 .top-2 img {
    width: 100%;
    height: 220px;
}

main .col3 .top-2 p {
    font-size: 12px;
    line-height: 1.7;
}

main .col3 .top-2 a {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: #3097d1;
    padding: 10px 15px;
    border: 1px solid #3097d1;
    border-radius: 5px;
}

main .col3 .bottom-2 {
    margin-top: 20px;
    border: 1px solid #b0c5cb;
}

main .col3 .bottom-2 .top-3 {
    background: white;
    padding: 20px 20px;
}

main .col3 .bottom-2 .btm {
    padding: 30px 0 10px 80px;
    position: relative;
}

main .col3 .bottom-2 .btm img {
    position: absolute;
    left: 10px;
    top: 10px;
}

main .col3 .bottom-2 .btm p {
    color: #333948;
    margin-top: -15px;
    margin-right: 0;
}

main .col3 .bottom-2 .btm strong {
    color: #1e3948;
}

main .col3 .bottom-2 img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

main .col3 .bottom-2 a {
    margin-top: 5px;
    display: inline-block;
    border-radius: 5px;
    padding: 5px 10px 5px 10px;
    border: 1px solid #3097d1;
    color: #3097d1;
    text-decoration: none;
}

main .col3 .bottom-2 i {
    background: url("../img/i-1.png");
    width: 13px;
    height: 12px;
    display: inline-block;
    margin-right: 5px;
}

main .col3 .bottom-2 .btm-3 {
    font-size: 14px;
    padding: 15px 20px;
    border-top: 1px solid #b0c5cb;
}

footer {
    border-top: 1px solid #b0c5cb;
    text-align: center;
    padding: 50px;
}

footer .inner {
    display: block;
    margin: auto;
    font-size: 18px;
}

footer span {
    margin: -5px -15px;
}

footer p {
    padding-top: 15px;
}

footer a {
    text-decoration: none;
    color: #2f8ac0;
    padding: 5px 15px;

}

@media (max-width: 600px) {
    main .col3 {
        flex-basis: 100% !important;
    }

    .row {
        width: 100%;
    }

    nav .container {
        width: 100%;
    }

    footer .container {
        width: 100%;
    }

    .bottom img {
        width: 100%;
        height: auto;
    }

    .col6 {
        flex-basis: 100% !important;
    }

    main .container {
        width: 100%;
        margin: auto;
    }

    .row {
        flex-wrap: wrap;
    }

    main .col6 .img img {
        height: auto;
        width: 100%;
        margin-left: 5px;
        margin-right: 5px;
        margin-top: 15px;
    }

    nav {
        margin-left: 0;
    }

    main .col6 {
        margin-bottom: 50px;
        background: white;
        margin-left: 0;
        margin-right: 0;
    }

    footer a {
        padding: 5px 3px;
    }

    footer span {
        margin: 0;
    }
}
